Location History:
- Suwon-si, KR (2012 - 2015)
- Yongin-si, KR (2011 - 2019)
Company Filing History:
Years Active: 2011-2019
Title: The Innovative Contributions of Dong-Rak Kim from Yongin-si, KR
Introduction
Dong-Rak Kim is a noteworthy inventor based in Yongin-si, South Korea, known for his significant contributions to the field of battery technology. With a total of 9 patents to his name, he has been instrumental in developing advanced battery systems that enhance performance and efficiency.
Latest Patents
Among Dong-Rak Kim's latest inventions is a rechargeable battery pack that features a unique design incorporating multiple cell modules connected through bus bars. Each module is composed of several unit cells with electrode terminals, and there are carefully designed flow paths between the unit cells that optimize the battery's functionality. Another significant patent is a battery pack that includes two batteries—one with a first capacity and another with a second, lower capacity. This innovative design allows for a higher maximum discharge current from the second battery while utilizing a variable resistor to manage the discharge current of the first battery.
Career Highlights
Dong-Rak Kim is employed at Samsung SDI Co., Inc., an internationally recognized leader in battery manufacturing and technology. His work at Samsung SDI has allowed him to explore cutting-edge innovations in battery design and performance, contributing to advancements in various applications, including electric vehicles and portable electronics.
Collaborations
During his career, Dong-Rak Kim has collaborated with several talented researchers, including his coworkers Hyun Jung Kim and Dong-Hyun Kim. These collaborations have fostered an environment of innovation, where ideas and expertise converge to create groundbreaking technologies.
Conclusion
Dong-Rak Kim's contributions to battery technology through his patents highlight his role as an influential inventor in the field. His innovative solutions continue to set new standards in energy storage and efficiency, representing the forefront of battery research and development. As he progresses in his career, his work will undoubtedly impact the future of energy technologies and beyond.